138623089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 153544320

約数和(自身を除く): 14921231

約数列:

[1, 11, 113, 229, 487, 1243, 2519, 5357, 25877, 55031, 111523, 284647, 605341, 1226753, 12602099, 138623089]

約数ペア:

[(1, 138623089), (11, 12602099), (113, 1226753), (229, 605341), (487, 284647), (1243, 111523), (2519, 55031), (5357, 25877)]